How much does patio and bifold door security glass cost in Islington?
As a guide, allow £354 to £1,074 including VAT (£295 to £895 plus VAT) per pane for patio and bifold door security glass in Islington, supplied and fitted. Size, glass makeup, access and frame condition move the price, which is confirmed in writing after the free survey.
Patio and bifold door security glass means fitting large sealed units with a laminated pane into sliding, French or bifolding doors. These doors are usually the biggest glass at the back of the house and out of view, so making the glass hold when it is struck closes one of the easiest routes in.
What you can specify
- Laminated inner pane with toughened outer pane
- Integral blind units replaced like for like where possible
- Glass lifters and enough installers for heavy panes
- Roller, carriage and hinge adjustment after fitting
- Security tape on externally beaded frames
- Units sized for sliding, French and bifold doors
Fitting in Islington and nearby
We arrange surveys and fitting in Islington and across the N1 postcode district, as well as in nearby Highbury (1 mile) and Holloway (1 mile). Dates depend on installer availability.
Greater London has every kind of glazing, from Georgian sashes and Victorian bays in conservation areas to high-street shopfronts, office curtain walling and new-build flats.
Typical places for patio and bifold door security glass:
- Bifold doors in kitchen extensions
- Doors hidden from the street by fences or hedges
- Sliding patio doors at the back of a house
- French doors onto gardens
Things to decide before you order
Integral blinds
Units with blinds inside the glass can be made with a laminated pane, but lead times are longer.
Solar control
South-facing doors can overheat. Adding solar control glass at the same time keeps rooms cooler.
Rules that apply in England
Safety glass in critical locations
In England, section 5 of Approved Document K treats glazing in doors and in side panels within 300 mm of a door edge, from floor level up to 1,500 mm, and any other glazing below 800 mm, as a critical location. Glass there should break safely, be robust, or be guarded. Laminated or toughened glass meeting BS EN 12600 class 3 is the usual answer, rising to class 2 for door and side-panel panes wider than 900 mm.
Planning permission
Changing the glass in an existing window or shopfront does not usually need planning permission, because the building looks much the same afterwards. A new or altered shopfront, or security features added to the outside of a building, may need planning permission from the council. Bollards or barriers on the pavement need the highway authority's consent, which is normally the council.
How it works
- Send sizes or use the quote tool
- Free survey at your Islington address
- Fixed price in writing
- Glass made, then fitted
Patio and bifold door security glass in Islington: questions
Do you cover Highbury as well as Islington?
Yes. As well as Islington, we can arrange surveys in nearby Highbury, Holloway and Camden Town. Dates depend on installer availability.
Do you work on aluminium bifolds?
Yes, on aluminium, uPVC and timber doors, provided the frame can take the new unit thickness.
Can sliding doors be lifted out?
Older sliding doors without anti-lift blocks can be. We check for this at the survey and can fit blocks at the same visit.
Will laminated glass make my bifolds harder to open?
Units are slightly heavier. We adjust hinges, rollers and carriages after fitting so the doors run smoothly.
Patio and bifold door security glass in nearby towns
Other glazing in Islington
- Shopfront security glass
- Kiosk and booth security glazing
- Laminated glass retrofit
- Laminated security glass
- Laminated roof and conservatory glass
- Commercial reglazing
Ready for a price? Use the form or call 0800 088 6248.